Question

oxygen when and where does it where is it found in nature and what are its uses

Answer 1

oxygen is found in forest more because trees ihalw carbon dioxide and exhale oxygen . oxygen is used to breathe and to lit . even oxygens are found in water in large amount in a purest form that's why if we take fishes outside it dies.

Answer 2

hi dear ...

oxygen is formed when plant do photosynthesis....they give O2 ...
mainly it is found in the area where there is more trees

photosynthesis only occur in day time

uses
....

oxygen is utilised by us as we can't survive without oxygen..

hope it will help you

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